Geology mineral drilling rock core splitting sampler

Abstract

The utility model relates to the technical field of rock core drilling and splitting sampling devices, in particular to a geological mineral product rock core drilling and splitting sampling device which comprises a cutting box, a guide rail is fixedly installed on the inner wall of the cutting box, a driving block is connected to the side wall of the guide rail in a sliding mode, and a lead screw is rotatably installed on the inner side of the cutting box. The lead screw is in threaded connection with the interior of a driving block, a driving motor is fixedly installed on the upper surface of the driving block, a sawtooth disc is fixedly installed at the output end of the driving motor, a servo motor is fixedly installed on the side wall of the cutting box, and the output end of the servo motor is fixedly connected with the end face of the lead screw. A turnover structure is arranged on the upper surface of the cutting box and comprises two limiting frames fixedly connected to the upper surface of the cutting box. According to the utility model, the overturning structure is arranged, so that the overturning work of the clamped large ore can be realized, the multi-time slitting work of the large ore is facilitated, and the slitting efficiency of the large ore is improved to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of core drilling splitting samplers, in particular to a geological and mineral core drilling splitting sampler. Background Art

[0002] A core drill and splitting sampler is a tool used to obtain rock samples in geological exploration and mineral exploration. It is usually used to drill core samples and split the cores to obtain more detailed rock structure and composition information.

[0003] A Chinese patent with publication number CN217542454U discloses a geological mineral core splitting sampler, including a main box, a workbench fixedly provided on the top of the main box, a cutting groove fixedly provided in the middle of the top of the workbench, support plates fixedly provided at both the front and rear ends of the top of the workbench, support columns fixedly provided on the tops of the two support plates, a rotating table fixedly provided on the tops of the two support columns, telescopic columns rotatably provided on the two rotating tables, and sampling shells fixedly provided at one end of the two telescopic columns close to the middle of the workbench. In the utility model, by providing a sampling shell that can be combined, the mined ore only needs to be placed in the two sampling shells and fixed, and then cut by a cutting knife. The whole process is simple and safe, efficient, and will not damage the sampled ore, which is more conducive to the analysis and research of mineral rocks.

[0004] The existing related technologies often have the following defects: when encountering some larger ores during the use of the core drilling and splitting sampler, the cutter needs to cut along the side of the ore for multiple times to achieve the ore splitting work. At this time, the staff needs to disassemble the clamped ore and adjust the angle and clamp the ore again. Multiple adjustments are required to achieve complete ore splitting work, which increases the splitting efficiency of larger ores.

[0005] Therefore, the utility model provides a geological mineral drilling core splitting sampler. Utility Model Content

[0006] The utility model aims to solve the shortcoming in the prior art that the ore needs to be clamped repeatedly for many times before the large ore can be completely split, and proposes a geological mineral drilling core splitting sampler.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a geological mineral drilling core splitting sampler, comprising a cutting box, the inner wall of the cutting box is fixedly installed with a guide rail, the side wall of the guide rail is slidably connected with a driving block, the inner side of the cutting box is rotatably installed with a screw rod, the screw rod and the internal thread connection of the driving block, the upper surface of the driving block is fixedly installed with a driving motor, the output end of the driving motor is fixedly installed with a sawtooth disk, the side wall of the cutting box is fixedly installed with a servo motor, the output end of the servo motor and the end face of the screw rod are fixedly connected, the upper surface of the cutting box is provided with a flipping structure, the flipping structure comprises two limit frames fixedly connected to the upper surface of the cutting box, the inner side of the limit frame is slidably connected with a slider, the inner side of the slider is rotatably connected with a rotating drum, the internal thread connection of the rotating drum is connected with a first screw, the end side of the first screw is fixedly connected with three arc strips, and the other end of the three arc strips is fixedly connected with a ring.

[0008] The effect achieved by the above components is: by rotating the first screw rod inside the rotating drum, the two rings can be driven closer to each other, thereby achieving the fixed clamping of the larger rocks. At this time, the driving motor can be started, and the driving motor will drive the sawtooth disk to rotate. Then the servo motor will be started, and the servo motor will drive the lead screw to twist. At this time, the driving block can be driven, thereby achieving the movement of the sawtooth disk during the driving process. The sawtooth disk can achieve the cutting work at the position below the clamped larger ore. The rotating drum inside the slider is rotated, thereby achieving the flipping of the larger ore between the two rings.

[0009] Preferably, the internal thread of the limiting frame is connected to a second screw rod, and the other end of the second screw rod is rotatably connected to the inside of the sliding block.

[0010] The effect achieved by the above components is that the position of the slider can be adjusted by rotating the second screw, and the height of the ring can be further adjusted, which facilitates multiple flipping and cutting of ores of different sizes.

[0011] Preferably, the side wall of the rotating drum is evenly and fixedly connected with five convex strips.

[0012] The effects achieved by the above components are: the arrangement of the convex strips facilitates the twisting work of the rotating drum.

[0013] Preferably, a rectangular block is fixedly connected to the side wall of the sliding block, an insert is slidably connected to the inside of the rectangular block, and a plurality of slots are evenly formed on the side wall of the rotating drum, and the size of the slots matches the size of the insert.

[0014] The effect achieved by the above components is: after the ore is turned over to a suitable position, the inserting strip inside the rectangular block is slid and inserted into the inner side of the slot, so as to fix the turned ore.

[0015] Preferably, a covering structure is provided on the upper surface of the cutting box, and the covering structure comprises two rectangular rings fixedly connected to the upper surface of the cutting box, and protective cloths are fixedly mounted on ends of the two rectangular rings that are away from each other.

[0016] The effects achieved by the above components are: the protective cloth can cover the dust generated during the ore cutting process, and the protective cloth is a stretchable structure, which facilitates the flexible use of the protective cloth according to ores of different sizes.

[0017] Preferably, a slide plate is fixedly connected to the surface of the rectangular ring, the slide plate passes through the protective cloth, a square tube is slidably connected to the side wall of the slide plate, a support bar is fixedly connected to the end side of the square tube, and a support ring is fixedly installed on the upper end of the support bar.

[0018] The effect achieved by the above components is that the square tube slides on the side wall of the slide plate to limit the moving direction of the support ring.

[0019] Preferably, a positioning bar is fixedly connected to the side wall of the slide plate, and a spring is fixedly connected between the positioning bar and the supporting bar.

[0020] The effect achieved by the above components is that the support strip is always driven by the elastic force of the spring on the positioning strip to drive the support ring to be close to the surface of the circular ring.

[0021] In summary:

[0022] 1. In the utility model, the driving motor is started, the driving motor will drive the sawtooth disk to rotate, and then the servo motor is started, the servo motor will drive the lead screw to twist, and then the driving work of the driving block can be realized, so that the movement of the sawtooth disk during the driving process can be realized, and the sawtooth disk can realize the cutting work of the position below the clamped large ore, and then after splitting the lower side of the large rock, the insert located on the inner side of the slot is pulled out, and the rotating drum inside the slider can be rotated at this time, so as to realize the flipping work of the large ore between the two rings, and by setting the flipping structure, the flipping work of the large ore after clamping can be realized, which is convenient for multiple cutting work of the large ore, and to a certain extent improves the cutting efficiency of the large ore.

[0023] 2. In the utility model, the support bar is always driven by the spring force of the positioning bar to drive the support ring to be close to the surface of the circular ring, wherein the square tube slides on the side wall of the slide plate to limit the moving direction of the support ring, and the protective cloth can cover the dust generated during the ore cutting process. By setting the covering structure, the close covering work during the cutting process of ores of different sizes is facilitated, and the performance of the splitting device is further improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the flip structure in the utility model;

[0027] Figure 4 For the utility model Figure 3 Enlarged view of point A.

[0028] Legend: 1. Cutting box; 2. Servo motor; 3. Sawtooth disk; 4. Guide rail; 5. Screw rod; 6. Drive block; 7. Drive motor; 8. Flip structure; 801. Limit frame; 802. Slider; 803. Rotating drum; 804. First screw; 805. Arc strip; 806. Ring; 807. Second screw; 808. Raised strip; 809. Slot; 810. Rectangular block; 811. Insert strip; 9. Covering structure; 91. Rectangular ring; 92. Protective cloth; 93. Slide plate; 94. Square tube; 95. Support strip; 96. Positioning strip; 97. Spring; 98. Support ring. DETAILED DESCRIPTION

[0029] Reference Figure 1 As shown, the utility model provides a technical solution: a geological mineral drilling core splitting sampler, comprising a cutting box 1, a guide rail 4 is fixedly installed on the inner wall of the cutting box 1, a driving block 6 is slidably connected to the side wall of the guide rail 4, a screw rod 5 is rotatably installed on the inner side of the cutting box 1, the screw rod 5 and the internal thread connection of the driving block 6, a driving motor 7 is fixedly installed on the upper surface of the driving block 6, a sawtooth disk 3 is fixedly installed on the output end of the driving motor 7, a servo motor 2 is fixedly installed on the side wall of the cutting box 1, the output end of the servo motor 2 and the end face of the screw rod 5 are fixedly connected, a flip structure 8 is provided on the upper surface of the cutting box 1, and a covering structure 9 is provided on the upper surface of the cutting box 1.

[0030] The specific configuration and function of the flip structure 8 and the covering structure 9 will be described in detail below.

[0031] Reference Figure 1-Figure 4As shown, in this embodiment: the flipping structure 8 includes two limit frames 801 fixedly connected to the upper surface of the cutting box 1, the inner side of the limit frame 801 is slidably connected to a slider 802, the inner side of the slider 802 is rotatably connected to a rotating cylinder 803, the internal thread of the rotating cylinder 803 is connected to a first screw rod 804, the end side of the first screw rod 804 is fixedly connected to three arcuate bars 805, and the other end of the three arcuate bars 805 is fixedly connected to a ring 806. The first screw rod 804 inside the rotating drum 803 is rotated, and the driving work of the two rings 806 approaching each other can be realized at this time, so that the fixed clamping work of the larger rock can be realized. At this time, the driving motor 7 can be started, and the driving motor 7 will drive the sawtooth disk 3 to drive and rotate, and then the servo motor 2 is started, and the servo motor 2 will drive the screw rod 5 to twist, and the driving work of the driving block 6 can be realized at this time, so that the movement of the sawtooth disk 3 during the driving process can be realized, and the sawtooth disk 3 can realize the cutting work of the position below the clamping larger ore, and the rotating drum 803 inside the slider 802 can be rotated, so that the larger ore between the two rings 806 can be turned over. The internal thread of the limit frame 801 is connected with the second screw rod 807, and the other end of the second screw rod 807 is connected to the internal rotation of the slider 802. By rotating the second screw rod 807, the position of the slider 802 can be adjusted, and then the height of the ring 806 can be further adjusted, which is convenient for multiple turning and cutting of ores of different sizes.

[0032] The side wall of the rotating drum 803 is evenly fixedly connected with five convex strips 808. The setting of the convex strips 808 facilitates the twisting work of the rotating drum 803. The side wall of the slider 802 is fixedly connected with a rectangular block 810, and the inside of the rectangular block 810 is slidably connected with an inserting strip 811. The side wall of the rotating drum 803 is evenly opened with a plurality of slots 809, and the size of the slots 809 is adapted to the size of the inserting strip 811. After the ore is turned over to a suitable position, the inserting strip 811 inside the rectangular block 810 is slid and inserted into the inner side of the slot 809, so as to realize the fixing work of the turned ore.

[0033] Reference Figure 1-Figure 3 As shown, specifically, the covering structure 9 includes two rectangular rings 91 fixedly connected to the upper surface of the cutting box 1, and the ends of the two rectangular rings 91 away from each other are fixedly installed with protective cloth 92. The protective cloth 92 can cover the dust generated during the ore cutting process, and the protective cloth 92 is an extendable structure, which facilitates the flexible use of the protective cloth 92 according to ores of different sizes.

[0034] The surface of the rectangular ring 91 is fixedly connected with a slide plate 93, which penetrates the protective cloth 92. The side wall of the slide plate 93 is slidably connected with a square tube 94, and the end side of the square tube 94 is fixedly connected with a support bar 95, and the upper end of the support bar 95 is fixedly installed with a support ring 98. The square tube 94 slides on the side wall of the slide plate 93 to limit the moving direction of the support ring 98. The side wall of the slide plate 93 is fixedly connected with a positioning bar 96, and a spring 97 is fixedly connected between the positioning bar 96 and the support bar 95. The support bar 95 is always driven by the elastic force of the spring 97 on the positioning bar 96 to drive the support ring 98 to stick to the surface of the circular ring 806.

[0035] Working principle, during the use of the cutting box 1, when it is necessary to cut larger rocks, first place the rock between the two rings 806. At this time, the first screw 804 inside the rotating drum 803 can be rotated. At this time, the two rings 806 can be driven to approach each other, so that the larger rocks can be fixedly clamped. At this time, the driving motor 7 can be started, and the driving motor 7 will drive the sawtooth disk 3 to rotate. Then the servo motor 2 can be started, and the servo motor 2 will drive the screw rod 5 to twist. At this time, the driving block 6 can be driven, so that the sawtooth disk 3 can be moved during the driving process. The sawtooth disk 3 can cut the position below the clamped larger ore. After splitting the lower side of the larger rock, the insert 811 located on the inner side of the slot 809 is pulled out. At this time, the drive motor 7 can be rotated. The rotating drum 803 inside the slider 802 can realize the flipping of the larger ore between the two rings 806. After flipping the ore to the appropriate position, the insert 811 inside the rectangular block 810 is slid and the insert 811 is inserted into the inner side of the slot 809, so as to fix the flipped ore and facilitate the splitting work on the other side of the ore. The setting of the convex strip 808 facilitates the twisting of the rotating drum 803. By rotating the second screw 807, the position of the slider 802 can be adjusted, and then the height of the ring 806 can be further adjusted, which facilitates the multiple flipping and cutting of ores of different sizes. By setting the flip structure 8, the flipping of the larger ore after clamping can be realized, which facilitates the multiple cutting of the larger ore and improves the cutting efficiency of the larger ore to a certain extent.

[0036] The support bar 95 will always be driven by the elastic force of the spring 97 on the positioning bar 96 to drive the support ring 98 to stick to the surface of the circular ring 806, wherein the square tube 94 slides on the side wall of the slide plate 93 to limit the moving direction of the support ring 98. The protective cloth 92 can cover the dust generated in the process of cutting the ore, and the protective cloth 92 is a stretchable structure, which is convenient for the flexible use of the protective cloth 92 according to the different sizes of ores, and improves the tightness of the cover during the cutting of ores of different sizes. By setting the covering structure 9, the tight covering work during the cutting of ores of different sizes is facilitated, and the performance of the splitting device is further improved.

[0037] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

Claims

1. A geological and mineral core splitting sampler, comprising a cutting box (1), characterized in that: A guide rail (4) is fixedly mounted on the inner wall of the cutting box (1), a driving block (6) is slidably connected to the side wall of the guide rail (4), a lead screw (5) is rotatably mounted on the inner side of the cutting box (1), the lead screw (5) and the driving block (6) are internally threadedly connected, a driving motor (7) is fixedly mounted on the upper surface of the driving block (6), a sawtooth disk (3) is fixedly mounted on the output end of the driving motor (7), a servo motor (2) is fixedly mounted on the side wall of the cutting box (1), the output end of the servo motor (2) and the end face of the lead screw (5) are fixedly connected, and the cutting The upper surface of the cutting box (1) is provided with a flip structure (8), and the flip structure (8) includes two limit frames (801) fixedly connected to the upper surface of the cutting box (1), the inner side of the limit frame (801) is slidably connected to a slider (802), the inner side of the slider (802) is rotatably connected to a rotating drum (803), the internal thread of the rotating drum (803) is connected to a first screw rod (804), the end side of the first screw rod (804) is fixedly connected to three arc strips (805), and the other ends of the three arc strips (805) are fixedly connected to a ring (806).

2. A geological and mineral core splitting sampler according to claim 1, characterized in that: The internal thread of the limiting frame (801) is connected to a second screw rod (807), and the other end of the second screw rod (807) is rotatably connected to the inside of the sliding block (802).

3. A geological and mineral core splitting sampler according to claim 1, characterized in that: The side wall of the rotating drum (803) is evenly and fixedly connected with five convex strips (808).

4. A geological and mineral core splitting sampler according to claim 1, characterized in that: A rectangular block (810) is fixedly connected to the side wall of the sliding block (802), and an insert (811) is slidably connected inside the rectangular block (810). A plurality of slots (809) are evenly arranged on the side wall of the rotating drum (803), and the size of the slots (809) is matched with the size of the insert (811).

5. The geological and mineral core splitting sampler according to claim 1, characterized in that: The upper surface of the cutting box (1) is provided with a covering structure (9), and the covering structure (9) comprises two rectangular rings (91) fixedly connected to the upper surface of the cutting box (1), and protective cloths (92) are fixedly installed at the ends of the two rectangular rings (91) away from each other.

6. A geological and mineral core splitting sampler according to claim 5, characterized in that: A slide plate (93) is fixedly connected to the surface of the rectangular ring (91), and the slide plate (93) penetrates the protective cloth (92). A square tube (94) is slidably connected to the side wall of the slide plate (93), and a support bar (95) is fixedly connected to the end side of the square tube (94), and a support ring (98) is fixedly installed on the upper end of the support bar (95).

7. A geological and mineral core splitting sampler according to claim 6, characterized in that: A positioning strip (96) is fixedly connected to the side wall of the slide plate (93), and a spring (97) is fixedly connected between the positioning strip (96) and the support strip (95).

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